CN215244799U

CN215244799U - Parking brake pedal assembly

Info

Publication number: CN215244799U
Application number: CN202120359209.2U
Authority: CN
Inventors: 吴文华; 姚奎强
Original assignee: Beihai Vocational College; Guangxi Liuzhou Yuming Auto Parts Co ltd
Current assignee: Beihai Vocational College; Guangxi Liuzhou Yuming Auto Parts Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-12-21
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to the technical field of auto-parts, a parking brake pedal assembly is disclosed, including a connecting rod with rotate connect in the footboard of connecting rod, the connecting rod includes afterbody, head and regulation portion, wherein, the both ends of regulation portion are fixed with afterbody and head respectively, the draw-in groove is seted up to the end of head, run through in the head set up with the shaft hole of draw-in groove intercommunication, the pivot is installed to the shaft hole internal rotation, the shaft hole is stretched out respectively at the both ends of pivot and is fixed with the swivel plate, the footboard is installed two the expansion end of rotor plate is located the draw-in groove and is provided with the braking piece that is used for compressing tightly the contact with the pivot, install the driving piece in the regulation portion and be used for along its axial activity, the driving piece with the braking piece is connected. The utility model discloses simple structure conveniently adjusts footboard angle to convenient to use.

Description

Parking brake pedal assembly

Technical Field

The utility model relates to the technical field of auto-parts, especially, relate to parking brake pedal assembly.

Background

At present, as is well known, the brake pedal of an automobile is a pedal for limiting power as the name implies, namely a pedal of a foot brake (service brake), the brake pedal is used for decelerating and stopping, is one of five main control parts for driving the automobile, and has very high use frequency. Therefore, as one of the important parts of the automobile, the brake pedal assembly is an indispensable part of the vehicle brake system. The brake pedal assembly is installed in the driver's cabin, generally assembles before enclose panel beating or bottom plate panel beating on, though the appearance structure is different according to the design requirement, but main component is the same basically, mainly comprises parts such as brake pedal and brake pedal arm.

The existing pedal and the pedal wall are fixedly connected relatively, the inclination angle of the pedal is fixed, and the pedal is inconvenient to adjust and brings inconvenience to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a parking brake pedal assembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the parking brake pedal assembly comprises a connecting rod and a pedal which is rotatably connected with the connecting rod.

The connecting rod includes afterbody, head and regulating part, wherein, the both ends of regulating part are fixed with afterbody and head respectively.

The tail end of the head is provided with a clamping groove, a shaft hole communicated with the clamping groove is formed in the head in a penetrating mode, a rotating shaft is rotatably installed in the shaft hole, two ends of the rotating shaft respectively extend out of the shaft hole and are fixedly provided with rotating plates, and the pedal is installed at the movable end of each of the two rotating plates.

The clamping groove is provided with a braking part which is used for being in compression contact with the rotating shaft, the adjusting part is provided with a driving part and is used for moving along the axial direction of the adjusting part, and the driving part is connected with the braking part.

Further, the driving part comprises a spiral connecting sleeve, a rotary sleeve and a driving sleeve, the adjusting part is in the shape of a screw rod, the spiral connecting sleeve is spirally connected to the adjusting part, the rotary sleeve is rotatably sleeved outside the spiral connecting sleeve, and the driving sleeve is fixedly sleeved on the spiral connecting sleeve.

Furthermore, a plurality of poke rods are circumferentially fixed on one side of the driving sleeve.

Further, the stopper includes stripper plate, lug, and the stripper plate is arc plate-shaped, and the intrados face of stripper plate is used for contacting in the outer wall of pivot, and the lug has all been extended at the both ends of stripper plate, and two lugs all with the cover rigid coupling of revolving, the outside of head still is fixed with the stopper, sets up the guiding hole on the stopper, and the connecting rod is worn to be equipped with in the guiding hole activity, the both ends of connecting rod respectively with lug and the cover rigid coupling of revolving.

Furthermore, a friction section is arranged on the outer side of the rotating shaft in the clamping groove, and anti-skid grains are arranged on the outer peripheral surface of the friction section.

The utility model has the advantages that:

the utility model discloses a can pivoted footboard relatively, the poker rod drives the drive cover rotation, the drive cover drives the nipple rotation, because nipple screwed connection is in regulation portion, make the revolving sleeve follow nipple along regulation portion axial displacement, drive the connecting rod and follow the motion, and finally make the stripper plate keep away from gradually or be close to the epaxial friction section of commentaries on classics, compress tightly the contact in friction section when the stripper plate, the angle of pivot this moment is fixed, the inclination of footboard is fixed promptly, no longer contact with friction section when the stripper plate, the rotation can take place in the pivot, in order to adjust the inclination of footboard, and convenient use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial structural schematic diagram of the present invention;

fig. 3 is a schematic structural view of the adjusting portion of the present invention.

In the figure: the device comprises a tail part 1, a head part 2, an adjusting part 3, a clamping groove 4, a rotating plate 5, a pedal 6, an extrusion plate 7, a lifting lug 8, a friction section 9, a rotating shaft 10, a limiting block 11, a connecting rod 12, a spiral connecting sleeve 13, a rotary sleeve 14, a driving sleeve 15 and a poke rod 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the parking brake pedal assembly includes a connecting rod and a pedal 6 rotatably coupled to the connecting rod.

The connecting rod includes afterbody 1, head 2 and regulating part 3, wherein, the both ends of regulating part 3 are fixed with afterbody 1 and head 2 respectively.

The tail end of the head part 2 is provided with a clamping groove 4, a shaft hole communicated with the clamping groove 4 is formed in the head part 2 in a penetrating mode, a rotating shaft 10 is rotatably installed in the shaft hole, two ends of the rotating shaft 10 respectively extend out of the shaft hole and are fixedly provided with rotating plates 5, and the pedal 6 is installed at the movable ends of the two rotating plates 5.

The locking groove 4 is provided with a braking part which is used for being in pressing contact with the rotating shaft 10, the adjusting part 3 is provided with a driving part and is used for moving along the axial direction of the adjusting part, and the driving part is connected with the braking part.

Further, the driving part comprises a spiral connecting sleeve 13, a rotary sleeve 14 and a driving sleeve 15, the adjusting part 3 is in the shape of a screw rod, wherein the spiral connecting sleeve 13 is spirally connected to the adjusting part 3, the rotary sleeve 14 is rotatably sleeved outside the spiral connecting sleeve 13, and the driving sleeve 15 is fixedly sleeved on the spiral connecting sleeve 13.

Further, a plurality of poke rods 16 are circumferentially fixed on one side of the driving sleeve 15; so as to facilitate the rotation of the driving sleeve 15.

Further, the stopper includes stripper plate 7, lug 8, and stripper plate 7 is arc plate-shaped, and the intrados of stripper plate 7 is used for contacting in the outer wall of pivot 10, and the both ends of stripper plate 7 all extend and have lug 8, and two lugs 8 all with the 14 rigid couplings of gyration cover, the outside of head 2 still is fixed with stopper 11, sets up the guiding hole on stopper 11, and connecting rod 12 is worn to be equipped with in the guiding hole activity, the both ends of connecting rod 12 respectively with lug 8 and the 14 rigid couplings of gyration cover.

Furthermore, a friction section 9 is arranged on the outer side of the rotating shaft 10 positioned in the clamping groove 4, and the outer peripheral surface of the friction section 9 is provided with anti-skid grains; the friction force is increased, and the fixation is more stable.

This device is when using, it is rotatory to drive driving sleeve 15 through poker rod 16, driving sleeve 15 drives threaded connection cover 13 and rotates, threaded connection cover 13 screwed connection is in regulation portion 3, it follows threaded connection cover along 3 axial displacement of regulation portion to revolve the cover simultaneously, make the connecting rod follow motion, it keeps away from gradually or is close to the friction section 9 on the pivot 10 to drive stripper plate 7, compress tightly contact in the friction section when stripper plate 7, the angle of pivot 10 is fixed this moment, the inclination of footboard 6 is fixed promptly, no longer contact with friction section 9 when stripper plate 7, rotation can take place for pivot 10, in order to adjust the inclination of footboard 6, and convenient use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Parking brake pedal assembly, its characterized in that: comprises a connecting rod and a pedal (6) rotationally connected with the connecting rod;

the connecting rod comprises a tail part (1), a head part (2) and an adjusting part (3), wherein two ends of the adjusting part (3) are respectively fixed with the tail part (1) and the head part (2);

the tail end of the head (2) is provided with a clamping groove (4), a shaft hole communicated with the clamping groove (4) penetrates through the head (2), a rotating shaft (10) is rotatably mounted in the shaft hole, two ends of the rotating shaft (10) respectively extend out of the shaft hole and are fixedly provided with rotating plates (5), and the pedal (6) is mounted at the movable ends of the two rotating plates (5);

and a braking part which is used for being in pressing contact with the rotating shaft (10) is arranged on the clamping groove (4), a driving part is arranged on the adjusting part (3) and is used for moving along the axial direction of the adjusting part, and the driving part is connected with the braking part.

2. The parking brake pedal assembly of claim 1, wherein: the driving piece comprises a spiral connecting sleeve (13), a rotary sleeve (14) and a driving sleeve (15), the adjusting part (3) is in the shape of a spiral rod, the spiral connecting sleeve (13) is spirally connected to the adjusting part (3), the rotary sleeve (14) is rotatably sleeved on the outer side of the spiral connecting sleeve (13), and the driving sleeve (15) is fixedly sleeved on the spiral connecting sleeve (13).

3. The parking brake pedal assembly of claim 2, wherein: a plurality of poke rods (16) are circumferentially fixed on one side of the driving sleeve (15).

4. The parking brake pedal assembly of claim 3, wherein: the stopper includes stripper plate (7), lug (8), and stripper plate (7) are the arc platelike, and the intrados face of stripper plate (7) is used for contacting in the outer wall of pivot (10), and both ends of stripper plate (7) have all extended lug (8), and two lugs (8) all with gyration cover (14) rigid coupling, the outside of head (2) still is fixed with stopper (11), sets up the guiding hole on stopper (11), and connecting rod (12) are worn to be equipped with in the guiding hole activity, the both ends of connecting rod (12) respectively with lug (8) and gyration cover (14) rigid coupling.

5. The parking brake pedal assembly of claim 4, wherein: the outer side of the rotating shaft (10) positioned in the clamping groove (4) is provided with a friction section (9), and the outer peripheral surface of the friction section (9) is provided with anti-skid grains.